Дисертації з теми "NAMO"
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1
Darjeva, Siuzana. "Individualus namo interjeras dailininkui." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2009. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2009~D_20090320_103357-40559.
Анотація:
Magistro darbą „Individualus namo interjeras“ sudaro dviejų aukštų namo išplanavimas, kuriame kūriau interjerą. Stengiaus, kad jame derėtu funkcionalumas ir geros emocijos, kokybė ir patogumas, išskirtinumas ir jaukumas. Kuriant namo interjerą dailininkui pirminių vizijų nebuvo viskas gimę palaipsniui. Didelis namo plotas diktavo tam tikrus sprendimus, tad interjere persipynė įvairių stilių detalės. Minimalizmą sušvelninau klasikiniais akcentais – taip buvo užmegztas dialogas tarp tradicinės klasikos ir šiuolaikinio stiliaus. Manau jei interjere nebus justi emocijos, jis taps formalus. Šiame interjere dominuoja natūralios medžiagos, žemės spalvų koloritas. Greta subtilių rudų, pilkų, smėlio ir samanų atspalvių intuityviai atsirado juoda spalva kuri tapo puikia atsvara pasteliniams tonams, savotišku karkasu, laikančiu spalvinę pusiausvyrą. Norėdama patraukti žiūrovą dėmesį svetainės zonoj, radau vieta ir motociklui pakabinti, tai įgyvendinti leido aukštos lubos.My work ,,Individual Interior of The House" consists of the plan of two stored house in which I designed its interior.I tried to combine suitability and good mood, quality and comfortability, unique and cosiness. Creating interior the ideas came gradually. Huge area of the building suggested certain solutions so there are a lot of details of various styles.Classical ideas made a link between traditional classical style and contemporary style. I think the emotions are very important to make interior informal so I used natural materials and earth's colours. beside brown, grey, sand and moss colour I used black as well. In order to gain people's attention I hung the motorbike on the wall in the living room as the ceiling is high.
2
Bacius, Haroldas. "Individualaus namo optimizacijos modelis." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2013. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2013~D_20130620_135419-42276.
Анотація:
Baigiamojo darbo tikslas – apžvelgti individualių gyvenamųjų namų statybos technologijas, koncepcijas bei saulės energijos panaudojimą pastatuose, išanalizuoti keleto pastatytų ar projektuojamų namų rodiklius, investicijas į atskirus pastato elementus bei sukurti optimizacinį modelį, kurį naudojant būtų galima prognozuoti pastato gyvavimo ciklo išlaidas. Darbą sudaro: įvadas, kuriame trumpai aprašoma problematika, darbo tikslas ir keliami uždaviniai šiam tikslui pasiekti; analitinė dalis – individualių namų technologijos, pagrindiniai privalumai, trūkumai ir skirtumai, naujausios pastatų koncepcijos, istorija, reikalavimai, pagrindiniai aspektai, pasyvios ir aktyvios saulės energijos panaudojimo galimybės; metodinė - tiriamoji dalis – analizuojami individualūs gyvenamieji pastatai, investicijos į konstrukcijas ir šildymo, vėdinimo ir oro kondicionavimo sistemas bei pastato eksploatacijos išlaidos, kuriamas optimizacijos modelis naudojant regresinės analizės metodą; išvados ir pasiūlymai; literatūros sąrašas. Darbo apimtis: 76 p. teksto be priedų, 25 iliustr., 11 lent., 71 bibliografiniai šaltiniai.The objective of this master thesis is to review different single family house building technologies, conceptions and opportunities of using solar power, analyze few different detached houses, investments to different building parts and create optimization model which would allow to forecast lifecycle cost of a project. Thesis contains: introduction, where issues of the topic , purpose and tasks are discussed; analytic part – building technologies of single family houses, main advantages, disadvantages and differences, building conceptions, history, requirements and aspects of different conceptions are presented, opportunities of passive and active solar power usage in detached houses; methodical - research part – evaluation of few different single family houses, analysis of investments to building envelope constructions, heating, ventilation and air conditioning systems and building operation cost, creation of optimization model by using regresion analysis method; conclusions and suggestions; references. Final thesis consists of: 76 p. of text without appendixes, 25 pictures, 11 tables, 71 references.
3
Pranukevičius, Mantas. "Protingo namo technologijų integracijos tyrimas." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2013. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2013~D_20130826_110024-95660.
Анотація:
Technologijos sparčiai plečiasi, tačiau išlieka labai svarbus klausimas – centralizuotas namo sistemų valdymas. Šiame darbe tiriamos priemonės, skirtos namo inžinerinių mazgų ir sistemų automatizavimui, ir centralizuotam valdymui. Analizės dalyje pateikiama šiuo metu siūlomų įsigyti protingų namų sistemų, pastato valdymo ir automatizavimo sistemų apžvalga ir jose naudojamų standartų apžvalga ir trūkumai ir sistemų integracijos galimybės. Specifikacijoje apibrėžiamos protingo namo sistemos atliekamos funkcijos bei vartotojo atliekamos funkcijos. Sistemos funkciniai reikalavimai yra pateikiami naudojant UML diagramas. Pateikiami nefunkciniai reikalavimai, kuriuos turi atitikti sistema tam, kad ji būtų saugi ir veiktų korektiškai. Projektavimo dalyje pateikiama suprojektuota protingo namo sistemos struktūra, protingo namo sistemos serverio, valdiklio ir nuotolinio valdymo programinė įranga ir kompiuterių nuotolinio valdymo programinė įranga. Testavimo dalyje pateikiamas sistemos prototipo testavimas, kuris susideda tiek iš atskirų posistemių, tiek ir iš apjungtų sistemos posistemių testavimo. Taip pat pateikiami testavimo rezultatai. Eksperimento dalyje tiriamas įmonės, kuri įsikūrusi keturių aukštų pastate kompiuterių suvartojamos energijos kiekis ne darbo metu, ir bandoma pritaikyti suprojektuotą protingo namo sistemą įmonės kompiuterių valdymui – sumažinti kompiuterių suvartojamos energijos kiekį įmonės ne darbo metu.The technologies are developing rapidly; however, an important issue, i.e. centralized control of home systems, still remains. This paper presents an analysis on of the tools designed for the automation of the home engineering services and systems, and centralized control. The analytical part is focused on reviewing the currently available smart home systems, building control and automation systems, the standards employed in such systems, their drawbacks and system integration possibilities. The specification defines the functions of the smart home systems and those of their users. The functional requirements of the system are visualized by employing UML use case diagrams. Also, non-functional requirements that the system must comply with to be safe and to operate adequately are presented. The design part of the paper presents the structure of a designed smart home system, the software for the smart home system server, controller, and remote control, and the computer remote control software. The testing part of the paper includes the testing of the software prototype which is comprised of both separate subsystem and connected subsystem testing. Also, the testing results are provided. The research part is focused on studying the energy consumed during non-working time by the computers of a company located in a four-storey building. Also, an attempt is made to apply the designed smart home system for the company’s computer control, i.e. to reduce the energy consumed by the... [to full text]
4
Lietuvaitis, Rytis. "Daugiabučio namo savininkų bendrijos informacinė sistema." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2006. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2006~D_20060102_214545-27283.
Анотація:
Administration of flat blocks in Lithuania is a relevant issue. Recently on the initiative of the authorities’ flat block communities or their hired housekeeping companies started to take care of the management and upkeep of flat blocks.
Management of flat blocks consists of many parts that must be performed by a company which maintains the building, so it has to administrate and store the data. Recently in Lithuania, especially in greater cities, more and more flat blocks are built, so the quantity of flat block communities increases automatically. The greater quantity of flat block communities has increased the demand to use that data effectively. Do flat block communities in Lithuania have and use special software for data administrating? Is this software available in the market? What kind of data is stored and administrated by flat block communities? In order to get an answer to these questions, the objectives of the project work were set as follows:
* To investigate what kind of information is stored and administrated by the flat block communities;
* To investigate what kind of software is currently used by the flat block communities;
* To investigate which software products are available in the market and are they expedient in using them to administrate the data of flat block community;
* To evaluate whether it is expedient to develop an information system which could help to administrate the data of flat block communities.
After qualitative analysis it was concluded... [to full text]
5
Kuprevičiūtė, Airina. "Individualaus gyvenamojo namo interjero ir įrangos projektas." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2012. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2012~D_20120211_121526-22377.
Анотація:
Sukurtas interjeras keturių aukštų name Londono centre - tai tarsi harmonija tarp seno ir naujo. Šis pastatas - klasikinis Viktorijos laikų XIX amžiaus pradžioje statytas šeimos namas su autentiška architektūra bei apdaila.
Šis namas yra istorinis paveldas, priklausantis antro žymėjimo pastatų grupei, kuri reiškia, kad pastatui galima keisti tik interjerą, o eksterjerą privaloma išlaikyti tą patį, t.y. interjere sienos gali būti griaunamos, tačiau langai privalo būti nepakeisti. Esamo pastato interjere vyrauja mažos, siauros erdvės , būdingos Viktorijos laikų architektūrai. Kambariai aukšti - sienų aukštis sudaro tris metrus. Viso projektuojamo pastato kvadratūra yra 200 kv.m.
Konversijos metu, keičiant individualaus gyvenamojo namo interjerą, siekiama sukurti racionalią funkcinę schemą. Žmonės privalo jaustis patogiai judėdami tiek vertikalia, tiek horizontalia kryptimi. Taip pat interjeras turi atitikti estetinę, grožinę funkciją. Pirmame aukšte pro pagrindinį įėjimą galima patekti į visas projektuojamas zonas. Kadangi visą namą sudaro keturi aukštai, nutarta kiekvieną aukštą pritaikyti vis skirtingai funkcijai, t.y. išskiriamos keturios pagrindinės zonos: valgomojo, svetainės, svečių zona ir savininko privati zona - miegamasis.
Kruopščiai išanalizavus erdvę projektuojami nauji baldai: parenkami lengvi ir praktiški. Interjeras įgyja aiškias linijas, erdvė – lengva ir švari. Dominuoja balta spalva, kuri sukuria jaukią atmosferą namuose: ji elegantiška, subtili, rafinuota... [toliau žr. visą tekstą]Designed interior of a four-storey building in central London - it is like a harmony between the old and new. This building - a classic Victorian built in the nineteenth century, the family home with original architecture and decoration. This house is a historical heritage that belongs to the second group of buildings, designation, which means that the building can only change the interior and exterior must maintain the same level, in interior walls can be ruined, but the windows must be viewed. Existing building interior dominated by small, narrow space, characterized by Victorian architecture. High rooms - wall height of three meters. Total projected of the building is 200 sq.m. Conversion, changing the interior of the individual house, to create a rational functional scheme. People need to feel comfortable moving both vertically and horizontally. As well as interior to meet the aesthetic, fiction feature. On the ground floor through the main entrance is possible to get to all the projected areas. As a full house of four floors, each floor was decided to adapt in a different function, distinguished four main areas: the dining room, living room, guest area, and the private area of the owner - bedroom. After careful examination of the design of new space, furniture selection easy and practical. The interior becomes clear lines of space - easy and clean. Dominated by white, which creates a comfortable atmosphere at home: it is elegant, graceful, refined. So delicately refined... [to full text]
6
Vaitkevičiūtė, Kristina. "Gyvenamojo namo informacinės sistemos modelio tyrimas ir kūrimas." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2004. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2004~D_20040528_191358-15284.
Анотація:
Only after information system implementation it is possible to ensure effective and save computerisation and automation for smart house, which gives possibilities for remote devices or subsystems manage. Information system must ensure effective information collection, processing, monitoring or presentation measures. Changeable functional and information requirements are intrinsic for smart house information systems. Such a system must be flexible for new objects or systems integration. The flexible structure provides the rapid adaptation of the system to the control object directly. There was analysed smart house CIS development methods, smart house peculiarities and described systems integration problems in this job. Also presented objective model for smart house CIS and it main principals. According to analysed problems it was made model verification during experimental phase. The result - offered flexible smart house CIS model that allows save new objects implementation and olds modification.
7
Matuzas, Martynas. "Daugiabučio namo aprūpinimo energija technologinių sprendinių daugiakriterė analizė." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2013. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2013~D_20130618_143312-84096.
Анотація:
Baigiamajame magistro darbe nagrinėjamas tipinis daugiabutis pastatas ir jam pritaikytos energiją generuojančios sistemos. Darbo tikslas – daugiakriterio vertinimo metodu nustatyti optimalų energijos aprūpinimo technologinį sprendinį pagal energinį, ekologinį ir ekonominį kriterijus. Tyrime nagrinėjama centralizuoto šilumos tiekimo sistema, dujinis katilas, oras–vanduo ir gruntas–vanduo šilumos siurbliai, saulės kolektoriai, saulės elementų bei visų šių sistemų kombinacijos. Tyrimui naudojami realūs šilumos suvartojimai ir statistiniais metodais nustatyti elektros energijos poreikiai. Sistemos nagrinėjamos modeliuojant EnergyPRO programa. Visoms sistemoms atlikta inventorinė analizė, nustatyti sunaudojamos energijos ir išsiskiriančių teršalų kiekiai visų sistemų gyvavimo fazių metu. Atlikus sistemų modeliavimą ir kitus tyrimus paaiškėjo, kad optimali yra kombinuota sistema susidedanti iš gruntas-vanduo šilumos siurblio, saulės kolektorių, saulės elementų ir centralizuoto šilumos tiekimo. Tokios sistemos šilumos savikaina yra 18,7 ct/kWh, teršalų emisija – 0,131 CO2 kg ekv/kWh/100 metų, pirminės energijos poreikis – 2,50 MJ/kWh/100 metų. Tokia sistema padengia beveik 85 % pastato metinio šilumos poreikio. Tyrimo rezultatai gali būti pritaikyti daugiabučių namų renovacijai. Darbą sudaro 14 skyrių. Darbo apimtis 65 p. teksto be priedų, 38 iliustr., 22 lentelių 36 bibliografinių šaltinių, priedai (pridedami kartu).In this thesis a typical apartment building and its own energy generating systems were examined. The goal of this work – to determine the optimum power supply technology solution for energy supply, using multi-criteria analysis according to several criteria: energetical, environmental and economical. The study examined the district heating system, gas boiler, air-to-water and ground-water heat pumps, solar collectors, solar cells, and the combination of these systems. The study uses real heat consumption and statistical methods to determine power requirements. Systems were analyzed using EnergyPRO simulation program. For all systems were performed inventory analysis, to determine the energy consumption and the quantity of emissions of all the systems life phases. After system modeling and other studies results showed, that the optimum system is combined system of the ground-to-water heat pump, solar panels, solar cells, and district heating cost – 18.7 ct/kWh; Emission of pollutants – 0,131 CO2 eq kg/kWh/100 years; Primary energy demand – 2.50 MJ/kWh/100 years. Such a system covers nearly 85% of the building's annual heat demand. The results can be applied to residential buildings projects of renovation. The work consists of 14 chapters. Scope of work 65. text, 38 figures., 22 tables of 36 bibliographic entries, (added together).
8
Janulis, Rokas. "Mažo daugiabučio namo atnaujinimas iki beveik nulinės energijos pastato." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2012. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2012~D_20120723_105456-06978.
Анотація:
Daugiabučių modernizavimo problema nagrinėjama, remiantis Europos Komisijos išleista "Energijos vartojimo efektyvumo pastatuose" direktyva. Darbe atkreipiamas dėmesys į mažų daugiabučių, kurie gyvenamųjų pastatų modernizavimo procese sudaro mažumą, sektorių. Darbe siekiama įvertinti tipinio mažo daugiabučio renovacijos galimybę iki beveik nulinės energijos pastato koncepcijos rodiklių, kuri buvo pateikta kaip reikalavimas visiems ES naujai statomiems pastatams nuo 2020 m. (viešosios paskirties - nuo 2018 m.) Tyrimo metu buvo atlikti eksperimentiniai elementų šiluminių savybių matavimai, kurie vėliau panaudoti pastato energijos balanso skaičiavimams bei energinio modelio sudarymui. Pritaikant dažniausiai naudojamas energijos taupymo priemones, modeliuojami keli mažai energijos vartojančio pastato variantai. Naudojantis programine įranga, sumodeliuotas galimas energijos tiekimas pastatui iš atsinaujinančių energijos šaltinių, siekiant užtikrinti kuo didesnę AEŠ dalį pastato energijos balanse. Atlikti ekonominiai modernizavimo variantų vertinimai. Pagal pasirinktą kriterijų pateiktas labiausiai šalies mastu tinkantis, atsižvelgiant į Lietuvos daugiabučių namų rinką, ekonominius bei energetinius rodiklius, daugiabučio energinis modelis.The issue of multi-residential building refurbishing is being analyzed reffering to the "Energy performance of building directive", introduces by European Commission. This paper puts attention to the share of buildings that takes the minority by participating in residential building renovation program. Research is made to assess the case study of refurbishing a small scale residential building achieving a performance of nearly zero energy building. In the directive it is stated, that from year 2020 all newly built buildings will have to be nearly zero energy. All new public buildings must have this energy performance from the year 2018. During the research, experimental measurements of thermal characteristics of thermal envelope elements were made. These results were used to stimulate the yearly energy balance and create energy model of the building. With the use of most common renewable energy techniques and energy saving measures, several energy models were analyzed. With the use of sophisticated computer software, possible energy supply schemes with high share of RES were introduced. Energy supply solutions were analyzed on an economic basis. Referring on set criterions, most suitable solution of energy supply scenario is offered, considering the real estate market, economic and energetic indexes of Lithuania.
9
Čepkauskas, Vladas. "Gyvenamojo namo procesų kompiuterinio valdymo modelio sudarymas ir tyrimas." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2004. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2004~D_20040528_222640-69484.
Анотація:
This work is dedicated to the making and research of smarthouse control systems. The main problem in such systems is that there are many subsystems in the living house that we have to control in real time. Following tasks were completed in order to tackle this problem: in-house processes analysis; formal modeling methods analysis; composition of control system model; control system model verification. Petri nets were chosen as formal modeling method for control system. Control system model was created using timed Petri nets (TPN). Models of functional elements and control system model was simulated using Matlab software. Following conclusions were made after model research: models of functional elements operated correctly; models of functional elements can be used for systems with specific requirements; control system model dispensed time for functional elements properly; composed model can be easily changed and expanded; composed model will be implemented and used in “Structural Solutions and Functionality Optimization of Dwelling Houses” project.
10
Krivickas, Aurimas. "Individualaus namo šildymo sistemos katilo degimo proceso kokybės matavimas ir reguliavimas." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2007. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2007~D_20070816_155257-15418.
Анотація:
Pateikto magistrantūros baigiamojo darbo tikslas – išmatuoti degimo proceso kokybę, atlikti reguliavimus. Išnagrinėti galimybę automatiškai ir optimaliai valdyti kieto kuro katilo degimo procesą. Palyginti gautus eksperimento rezultatus, vykdant degimo proceso reguliavimus. Darbe išanalizuotas medienos biomasės panaudojimo Lietuvoje potencialas. Pateiktos technologijos šiluminės energijos gamybai decentralizuotam šildyme. Pristatyti automatinio reguliavimo sistemos principai. Pateikta tyrimo metodika, rezultatai.The aim of master thesis is – measure results burning process quality and curry out regulation. The research possibility control solid fuel boilers burning process. There is made an analysis of biomass utilizing potential in Lithuania. There is listed technology’s in heating production. Also in this work are given the rules of system automatic control. There is a listed research methodic, results.
11
ACHARYA, MITHUN PUTHIGE. "NAMO NAMAHA: Network Assisted Multicast Overlay ConstructioN Algorithms for Mobile Ad Hoc Applications." NCSU, 2003. http://www.lib.ncsu.edu/theses/available/etd-12182003-190413/.
Анотація:
Group communication is the most important mode of communication in ad hoc networks, because of the collaborative nature of mobile ad hoc applications. In this light, an efficient and light weight multicast routing protocol is necessary. Presently the multicast routing is either done entirely at the network layer, or at the application layer as stateless overlay mulitcasting. Owing to the dynamic nature of ad hoc networks, the first method incurs a large signaling overhead due to frequent modification of routing tables and exchanging of session state information. The latter approach uses the underlying unicast routing to build multicast data distribution trees without maintaining session state information thereby trading efficiency for minimal messaging overhead. For small groups with constant bound on the number of multicast group members, the overlay schemes, apart from having a trivial signaling overhead, are also known to be far more efficient than the network layer schemes. But the existing overlay schemes do not completely exploit the `knowledge' possessed by the network layer; they just use the unicast routing at the network layer. We believe that, even for larger groups, the overlay schemes can function with reasonable efficiency along with trivial signaling overhead if they intelligently use the network layer information.In this thesis, we propose a network assisted multicast routing scheme, NAMO NAMAHA, which primarily operates as an overlay while getting assistance from the network layer unicast routing protocol, CEDAR. The overlay algorithms dynamically build an approximate Steiner data distribution tree, adopting the (CHINS)_T (Cheapest Insertion Heuristic with Table) algorithm for the distributed implementation of the well known Takahashi-Matsuyama heuristic. The Steiner trees are incrementally built over a subgraph of core nodes, which form the approximate Minimum Dominating Set (MDS) over the network nodes. The core nodes get computed by a network layer heuristic using local data at that layer, and they provide useful information for the NAMO NAMAHA tree computation algorithms at the overlay layer. The main idea in this thesis is that if the construction of overlays is aided by some minimal but useful information from the network layer that is almost invariant, local and that which would incur constant memory overhead, efficient overlays can be constructed.
This thesis presents the algorithms for the protocol NAMO NAMAHA, offers proof of correctness for the protocol and shows that the time and memory complexity of the algorithms in the protocol are either constant, or linear with the number of graph edges or nodes. We compare our work with the MCEDAR protocol in terms of the cost of the multicast data distribution trees, the number of messages exchanged in building them and the time and memory complexity of the algorithms involved. We choose MCEDAR since other multicast protocols for ad hoc networks are either network based which does not scale for large nubmer of nodes, or function as overlays designed only for small groups. When compared to MCEDAR, NAMO NAMAHA has a simpler join protocol implemented by our unique Unicast Trap algorithm that does not make use of acknowledgements. Unlike MCEDAR, the sender discovery messages are not propagated all over the network; they are restricted to regions where it is absolutely necessary. In NAMO NAMAHA, at any given time, a path exists between any multicast subscriber and the sender (which is approximately the best path possible) with very high probability. Such a guarantee cannot be given in MCEDAR. Furthermore because of the incremental Steiner tree construction, the resulting multicast data distribution tree has nearly the least total cost. Cost is not minimized in MCEDAR. These advantages are obtained in NAMO NAMAHA just by using extra messages during tree construction, whose number is well below the actual number of nodes in the multicast group. The time and memory complexity of the NAMO NAMAHA algorithms are in the same order as that in MCEDAR.
12
Renault, Benoît. "NAvigation en milieu MOdifiable (NAMO) étendue à des contraintes sociales et multi-robots." Electronic Thesis or Diss., Lyon, INSA, 2023. http://www.theses.fr/2023ISAL0105.
Анотація:
Alors que les robots deviennent toujours plus présents dans les environnements humains, endossant toujours plus de tâches telles que le nettoyage, la surveillance ou encore le service en salle, leurs limites actuelles n’en deviennent que plus évidentes. Une de ces limites concerne leur capacité à naviguer en présence d’obstacles: ils chercheront systématiquement à les éviter, et resteront bloqués à défaut. Ce constat a mené à la création d’algorithmes de NAvigation en milieu MOdifiable (NAMO), devant permettre aux robots de manipuler les obstacles pour faciliter leurs déplacements. Néanmoins, ces algorithmes ont été conçus sous l’hypothèse qu’un seul robot agîsse dans l’environnement, biaisant les algorithmes à n’optimiser que son seul coût de déplacement – sans considération pour les humains ou d’autres robots. S’il est souhaitable que les robots puissent bénéficier de la capacité humaine à déplacer des obstacles, ils doivent néamoins le faire dans le respect des normes et règles sociales humaines. Nous avons donc étendu le problème de NAMO pour prendre en compte ces nouveaux aspects sociaux et multi-robots. En nous basant sur le concept d’espaces d’affordance, nous avons développé un modèle de coût d’occupation sociale permettant d’évaluer l’impact des objets déplacés sur la navigabilité de l’environnement. Nous avons implémenté (et amélioré) des algorithmes NAMO de référence, dans notre outil de simulation open source, puis les avons modifiés afin qu’ils puissent trouver un compromis entre coût de déplacement et coût d’occupation des obstacles manipulés – résultant en une amélioration de la navigabilité. Nous avons également développé une stratégie de coordination permettant d’exécuter ces mêmes algorithmes tels quels, sur plusieurs robots en parallèle, en absence de communication explicite, tout en préservant la garantie d’absence de collisions; vérifiant la pertinence de notre modèle de coût social en présence effective d’autres robots. Ces travaux constituent les premiers pas d’une NAMO Sociale et Multi-RobotsAs robots become ever more commonplace in human environments, taking care of ever more tasks such as cleaning, security or food service, their current limitations only become more apparent. One such limitation is of their navigation capability in the presence of obstacles: they always avoid them, and freeze in place when avoidance is impossible. This is what brought about the creation of Navigation Among Movable Obstacles (NAMO) algorithms, expected to allow robots to manipulate obstacles as to facilitate their own movement. However, these algorithms were designed under the hypothesis of a single robot per environment, biasing NAMO algorithms into only optimizing the single robot's displacement cost - without any consideration for humans or other robots. While it is desirable to endow robots with the human capability of moving obstacles, they must however do so while respecting social norms and rules of humans. We have thus extended the NAMO problem as to take into account these new social and multi-robots aspects. By relying on the concept of affordance spaces, we have developed a social occupation cost model allowing the evaluation of the impact of moved objects on the environment's navigability. We implemented (and improved) reference NAMO algorithms, in our open source simulation tool, and modified them so that they may plan compromises between robot displacement cost and social occupation cost of moved obstacles - resulting in improved navigability. We also developed an implicit coordination strategy allowing the concurrent execution of these same algorithms by multiple robots as is, without any explicit communication requirements, while preserving the no-collision guarantee; verifying the relevance of our social occupation cost model in the actual presence of other robots. As such, this work constitutes the first steps towards a Social and Multi-Robot NAMO
13
Jasaitis, Vytautas. "Gyvenamojo namo šildymo ir vėdinimo sistemos kompiuterinio valdymo modelio sudarymas ir tyrimas naudojant miglotąją logiką." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2005. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2005~D_20050522_222507-69302.
Анотація:
Presently information systems are increasingly penetrating to our daily life. Recently it is relevant to integrate the newest technologies. In that way traditional system becomes “smart” who are more economical, optimal, and self-sufficient. The biggest problem is to make a model of “smart” system. There were analyzed modeling methods, heating and cooling control systems in this job. Mathematical model for heating and cooling controller using fuzzy logic was presented. According to analyzed problems it was made verification with Matlab during experimental phase. There was made comparison evaluation of mathematical model made with fuzzy logic and timed Petri nets.
14
Kriščiūnas, Darius. "Gyvenamojo namo šildymo ir vėdinimo sistemos kompiuterinio valdymo modelio sudarymas ir tyrimas naudojant Petri tinklą." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2005. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2005~D_20050522_223544-30240.
Анотація:
Presently information systems are increasingly penetrating to our daily life. Recently it is relevant to integrate the newest technologies. In that way traditional system becomes “smart” who are more economical, optimal, and self-sufficient. The biggest problem is to make a model of “smart” system. There were analyzed modeling methods, heating and cooling control systems in this job. Mathematical model for heating and cooling controller using timed Petri nets was presented. According to analyzed problems it was made verification with Matlab during experimental phase. There was made comparison evaluation of mathematical model made with timed Petri nets and fuzzy logic.
15
Mattsson, Julia. "Höj volymen : En studie av fyra samtida raptexter med fokus på utanförskap, intersektionalitet och rap som poesi." Thesis, Uppsala universitet, Litteraturvetenskapliga institutionen, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-226006.
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Nelson, Osman Rosso. "Sobre a natureza dos processos f?sicos de aquecimento da atmosfera de estrelas do tipo solar." Universidade Federal do Rio Grande do Norte, 2008. http://repositorio.ufrn.br:8080/jspui/handle/123456789/16540.
Анотація:
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Previous issue date: 2008-12-22In the present work, we have studied the nature of the physical processes of the coronal heating, considering as basis significant samples of single and binary evolved stars, that have been achieved with the ROSAT satellite. In a total of 191 simple stars were studied, classified in the literature as giants with spectral type F, G and K. The results were compared with those obtained from 106 evolved stars of spectral type F, G and K, which belong to the spectroscopic binary systems. Accurate measurements on rotation and information about binarity were obtained from De Medeiros s catalog. We have analysed the behavior of the coronal activity in function of diverse stellar parameters. With the purpose to better clarify the profile of the stars evolution, the HR diagram was built for the two samples of stars, the single and the binary ones. The evolved traces added in the diagram were obtained from the Toulouse-Geneve code, Nascimento et al. (2000). The stars were segregated in this diagram not only in range of rotational speed but also in range of X-ray flux. Our analysis shows clearly that the single stars and the binary ones have coronal activity controlled by physical process independent on the rotation. Non magnetic processes seem to be strongly influencing the coronal heating. For the binary stars, we have also studied the behavior of the coronal emission as a function of orbital parameters, such as period and eccentricity, in which it was revealed the existence of a discontinuity in the emission of X-rays around an orbital period of 100 days. The study helped to conclude that circular orbits of the binary stars are presented as a necessary property for the existence of a higher level ofX-rays emission, suggesting that the effect of the gravitational tide has an important role in the coronal activity level. When applied the Kolmogorov-Smirnov test (KS test ) for the Vsini and FX parameters to the samples of single and binary stars, we could evidence very relevant aspects for the understanding of the mechanisms inherent to the coronal activity. For the Vsini parameter, the differences between the single stars and the binary ones for rotation over 6.3 km/s were really remarkable. We believe, therefore, that the existence of gravitational tide is, at least, one of the factors that most contribute for this behavior. About the X-rays flux, the KS test showed that the behavior of the single and the binary stars, regarding the coronal activity, comes from the same origin
No presente trabalho, estudamos a natureza dos processos f?sicos do aquecimento coronal, tomando como base amostras significativas de estrelas evolu?das simples e bin?rias, obtidas com o sat?lite ROSAT. No total, foram estudadas 191 estrelas simples, classificadas na literatura como gigantes com tipo espectral F, G e K. Os resultados foram comparados com os obtidos das 106 estrelas evolu?das de tipo espectral F, G e K pertencentes a sistemas bin?rios espectrosc?picos. Medidas precisas sobre rota??o e informa??es sobre binaridade foram obtidas do cat?logo de De Medeiros. Analisamos o comportamento da atividade coronal em fun??o de diversos par?metros estelares. Para uma maior clareza do perfil de evolu??o das estrelas foi constru?do o diagrama HR para as duas amostras de estrelas, as simples e as bin?rias. Os tra?ados evolutivos adicionados nos diagramas foram obtidos a partir do c?digo de Toulouse-Geneve, Nascimento et al. (2000). As estrelas foram segregadas nesse diagrama tanto por intervalo de velocidade rotacional como por intervalo de fluxo de raio-X. Nossa an?lise mostra claramente que as estrelas simples e as bin?rias possuem atividade coronal dominada por processo f?sico independente da rota??o. Processos n?o magn?ticos parecem estar influenciando fortemente o aquecimento coronal. Para as estrelas bin?rias, estudamos ainda o comportamento da emiss?o coronal em fun??o de par?metros orbitais, como per?odo e excentricidade, tendo sido revelada a exist?ncia de uma descontinuidade na emiss?o de raio-X em torno de um per?odo orbital de 100 dias. O estudo permitiu concluir que a circulariza??o das ?rbitas das estrelas bin?riasapresenta-se como uma propriedade necess?ria para a exist?ncia de um n?vel de emiss?o de raio-X mais elevado, sugerindo que efeito de mar? gravitacional tem importante papel no n?vel de atividade coronal. Ao aplicarmos o teste Kolmogorov-Smirnov (teste KS) para os par?metros Vsini e FX ?s amostras de estrelas simples e bin?rias, evidenciamos aspectos bastante relevantes para a compreens?o dos mecanismos inerentes ? atividade coronal. Para a grandeza Vsini, ficaram marcantes as diferen?as existentes entre as estrelas simples e as bin?rias para rota??es acima de 6,3 km/s. Acreditamos, pois, ser a exist?ncia de mar? gravitacional, pelo menos, um dos fatores que contribui para esse comportamento. Quanto ao fluxo de raio-X, o teste KS demonstrou que o comportamento das estrelas simples e bin?rias, no que diz respeito ? atividade coronal, prov?m de uma mesma origem
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Verikas, Vaidas. "Ekologiškų namų racionalaus varianto intelektinės sistemos kūrimas." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2011. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2010~D_20110701_094009-04225.
Анотація:
Baigiamajame magistro darbe nagrinėjamos ekologiškos statybinės medžiagos, analizuojami namo dalių konstrukciniai variantai, statant namus iš šių medžiagų. Taip pat sudaroma kompiuterinė sistema, padedanti vartotojui išsirinkti racionaliausią ekologiškų medžiagų panaudojimo variantą. Darbą sudaro trys dalys. Pirmojoje dalyje apžvelgiama ekologiškų statybinių medžiagų samprata, pagrindiniai principai, aprašomas statybinių medžiagų gyvavimo ciklas, aptariama aplinkai nekenksmingų medžiagų situacija Europoje. Antrojoje dalyje plačiau aprašomos gamtai nekenksmingos statybinės medžiagos, galimi tokių medžiagų konstrukciniai variantai. Analizuojami sienų, stogo dangos, šilumos izoliacijos ir šildymo sistemos pritaikymo galimybės statant ekologišką namą. Trečiojoje dalyje nagrinėjamas praktinis ekologiško namo konstrukcijų pritaikymo modelis. Sudaroma alternatyvų ir kriterijų sistema, apibūdinanti nekenksmingo aplinkai namo konstrukcinius elementus. Panaudojant kiekybinius ir kokybinius kriterijus ir galimas medžiagų alternatyvas, atliekama daugiakriterė statybinių medžiagų ir jų konstrukcijų analizė, sudaroma kompiuterinė sistema.Ecological and environmentally friendly building materials and constructional options, that are used to build houses, are considered in this master work. It also contains the computer system enabling the user to choose the most rational option of ecological materials. This master work consists of three parts: In the first part the concept of ecological building materials and main principles are described. It also contains information about the life cycle of building materials and the situation of environmentally friendly materials in Europe are discussed. The second part describes environmentally friendly building materials and possible structural variations of such materials. It analyzes walls, roof, heat insulation and possibilities of heating system in the ecological house. In the third part the practical model of the ecological house is considered. An alternative and criteria system that describes the environmentally friendly house constructional elements is created. Using quantitative, qualitative criteria and possible material alternatives multiple criteria analysis of building materials and their construction is performed. The computer system is also made.
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Skuminaitė, Aistė. "Gyvenamųjų namų ekologiškos statybos ateitis Lietuvoje bei ekonominiai aspektai." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2008. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2008~D_20080723_100755-82790.
Анотація:
Baigiamojo magistro darbo tikslas - išanalizuoti naujų ekologiškų statybinių medžiagų ir inžinerinės įrangos iš atsinaujinančių energijos išteklių raidą pasaulyje ir jų taikymą individualių gyvenamųj�� namų statyboje, ir pateikti racionaliausius sprendimus, pritaikant juos gyvenamųjų namų statyboje Lietuvoje, atsižvelgiant į ekonominius aspektus. Šiame darbe nagrinėjama gyvenamajai žmogaus aplinkai ir sveikatai kenksmingų veiksnių įtaka, atkreipiant dėmesį į naudojamas statybines medžiagas ir inžinerinę įrangą, statant gyvenamuosius namus, ir pateikiant tradicinėms statybos technologijoms alternatyvų. Apibūdinant „žaliosios energijos“ inžinerinės įrangos ir ekologiškų statybinių medžiagų plėtrą pasaulyje, pateikiamas jų praktinis panaudojimas, statant individualiuosius gyvenamuosius namus. Atsižvelgiant į naujas statybos direktyvas, plėtojant gyvenamųjų namų ekologišką statybą Lietuvoje, šios statybos ekonominius aspektus ir Lietuvos geografines sąlygas, pateikiami labiausiai galimi ekologiškos statybos variantai Lietuvos sąlygomis. Remiantis atliktos apklausos apie gyvenamojo namo ekologišką statybą rezultatais, palyginus projektinio ekologiško gyvenamojo namo ir tradicinio skydinio gyvenamojo namo mechanines savybes ir statybos išlaidas, darbo pabaigoje pateikiamos išvados apie ekologiškos statybos būsto statybos ir rinkos perspektyvas Lietuvoje. Darbo apimtis – 84 p. teksto be priedų, 22 pav., 9 lent., 91 literatūros šaltiniai. Atskirai pridedami darbo priedai.The objective of final paper of master studies is to analyze the development of new ecological construction materials and engineer systems from renewable energy resources and its implementation in living houses construction industry, giving the most rational solutions to this construction technology implementation in Lithuania, considering the economical aspects. In this paper there are studying the influence of harmful factors to living environment and people health, taking attention to the construction materials and engineer facility that are used in living houses construction, and giving the alternatives to traditional construction technology. Defining the engineer systems of “green energy” and ecological construction materials development in the world, there are giving its practical use in living houses construction. Considering to new construction directives in Lithuania, economical aspects and geographical conditions in Lithuania, there are giving most impossible variants of living houses ecological construction in Lithuania. According to the results of questioning about ecological construction of living houses, after comparison of mechanical features and construction costs of potential ecological house and traditional living house, in the end of the work there are giving conclusion about the perspectives of ecological house construction and its market in Lithuania. Span of final paper – 84 pages of text not including appendix, 22 illustrations, 9 tables, 91 sources... [to full text]
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Purnell, Kandida Iris. "Bodies, body politics, bodies politic : the making and movement of American bodies since 9/11." Thesis, University of Aberdeen, 2016. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=232621.
Анотація:
Bodies - be they fleshy or other - are simultaneously made by, made of, moved by, and the makers and movers of other bodies. Driven by the questions how do bodies emerge? what makes bodies move? and what can bodies do? bodies are placed at the very centre of this book in order to explain and show, not only how such bodily making and re-making - (re)making - and movement is done, but also why awareness and understanding of the processes and practices involved in the continual and ongoing (re)making and moving of bodies - of three particular kinds in particular (bodies of power/knowledge, humanised bodies, and bodies politic) - is vital to the study of international relations, conflict, and security and thus to the discipline of International Relations (IR). In short, bodies - of these three kinds in particular - require foregrounding because international relations, conflicts, and security practices are conducted by, on, and for bodies (humanised bodies and bodies politic in particular), according to bodies (namely referred to as dominant bodies of power/ knowledge, which become fleshed out as material bodies including humanised bodies and bodies politic and enact statecraft, further down the line). Moreover, as demonstrated in this book, which takes up the broad empirical case of post-9/11 American body politics and two case studies into the visual body politics of suffering and dead American soldiers since 9/11 and the 2013 Camp Delta hunger strike, there is much to be gained by taking the very particular embodiments of bodies into account, as every body is unique and it is according to distinctive bodily features, malaise/ailments, and feelings that bodies are moved to act (and in turn touch and move other bodies) and continually become other than they are.
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Barbosa, Abimael Amaro Xavier. "Estudo sobre a rela??o entre a atividade geomagn?tica e cintila??es de sinais de GPS em Natal-RN (Brasil)." Universidade Federal do Rio Grande do Norte, 2015. http://repositorio.ufrn.br/handle/123456789/20508.
Анотація:
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Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES)
Criado no in?cio da d?cada de setenta, o Sistema de Posicionamento Global (GPS) chega aosmeados da segunda d?cada do s?culo 21 com sua populariza??o atrav?s de softwares que podemser facilmente utilizados em aparelhos celulares e em pain?is de autom?veis. Al?m disso, anavega??o a?rea brasileira utiliza tal sistema de sat?lites como um de seus meios de orienta??o.Tais fatos tornam os problemas relacionados ao uso de servi?os de localiza??o por GPS emassuntos de interesse social. Dentre esses problemas est?o as cintila??es, que s?o s?bitasmudan?as na amplitude e/ou fase da onda eletromagn?tica que ocorrem quando esta atravessaregi?es de irregularidades na densidade eletr?nica da ionosfera, camada atmosf?rica situada entre50 Km e 2000 Km de altitude. Entre as causas da forma??o de tais irregularidades, conhecidascomo bolhas de plasma, h? o acentuado crescimento do campo el?trico zonal durante as ?ltimashoras da tarde devido ao efeito d?namo na camada F e ? diminui??o da condutividade el?trica nacamada E, criando, assim, o pico de pr?-revers?o com intenso aumento da deriva vertical doplasma ionosf?rico antes da sua invers?o, quando a ionosfera desce, ap?s o p?r do Sol,produzindo uma instabilidade, segundo o modelo de Rayleigh-Taylor. No Brasil, a ocorr?nciadesse processo ? mais intensa entre os meses de Setembro e Abril, de modo que as cintila??ess?o mais frequentes nesse per?odo. Estudos tem relacionado o comportamento desse fen?menoeletromagn?tico na regi?o brasileira com tempestades geomagn?ticas por meio de modelos decampos el?tricos perturbados nas proximidades do equador magn?tico. Este trabalho, ent?o,visando identificar a rela??o entre cintila??es de GPS em Natal-RN (Brasil) e perturba??esgeomagn?ticas de quaisquer intensidades e varia??es, fez analises do comportamento ionosf?ricoe das varia??es do ?ndice Dst (Disturbance storm time) concernente a ?pocas distintas do ciclosolar do per?odo entre os anos de 2000 e 2014. Parte dos dados desta pesquisa se originou noobservat?rio da UFRN, a partir de uma placa GEC Plessey ligada a uma antena ANP -C 1143modificada pelo grupo Cornell University?s Space Plasma Physics de modo a operar o ScintMon,um programa de monitoramento de GPS. Neste estudo, portanto, foram constatados v?rios casosde cintila??es inibidas ap?s a fase principal de tempestades magn?ticas, fato que, juntamente comoutros, corroboraram com a categoriza??o de Aarons (1991) e com os modelos de d?namopertubado (de acordo com Bonelli, 2008) e de penetra??o over-shielding, defendido por Kelley etal. (1979) e Abdu (2011) [4]. Al?m dessas constata??es, foram notados diferentes aspectosmorfol?gicos em tais perturba??es no sinal de GPS de acordo com atividades magn?ticasprecedentes. Tamb?m foi constatada uma rela??o moderada entre a taxa de varia??o do Dst (dehor?rio espec?fico) e o S4 m?dio do sinal noturno, por meio de uma fun??o polinomial. Talconstata??o, portanto, corroborando com Ilma et al. (2012) [17], ? uma importante evid?ncia deque as cintila??es de GPS n?o s?o diretamente controladas por indu??o magn?tica detempestades. Ao concluir este trabalho, essa rela??o tamb?m se mostrou como um meio deprevis?o parcial de cintila??es.
To identify the relationship between GPS scintillation in Natal-RN (Brazil) and geomagnetic disturbances of any intensities and variations, this work made analysis of the ionospheric behavior and magnetic indexes (Dst , AE and Bz of the interplanetary magnetic field) concerning to different periods of the solar cycle between 2000 and 2014. Part of the data of this research originated at the UFRN observatory, from a GEC Plessey board connected to an ANP -C 114 antenna, modified by Cornell University?s Space group Plasma Physics in order to operate the ScintMon, a GPS monitoring program. This study, therefore, found several cases of inhibited scintillations after the main phase of magnetic storms, a fact that, along with others, corroborated with categorization of Aarons (1991) and models of disturbed dynamo (according to Bonelli, 2008) and over-shielding penetration, defended by Kelley et al. (1979) and Abdu (2011) [4]. In addition to these findings, different morphologies were noted in such disruptions in the GPS signal in accordance with previous magnetic activities. It also found a moderate relationship (R2 = 0.52) between the Dst rate (concerning to specific time) and the average of S4 through a polynomial function. This finding therefore, corroborating Ilma et al. (2012) [17], is an important evidence that the scintillation GPS are not directly controlled by magnetic induction of storms. Completing this work, this relation did show itself as a way of partial predicting of scintillations.
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Petit, Luc. "Etude de la corrosion d'alliages de fer et de nickel par les mélanges NaSO,NaCO,NaCl et NaCO,NaS,NaSO,NaCl entre 300 °C et 900 ° application aux chaudières de récupération (procédé KRAFT) /." Grenoble 2 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb37619457t.
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Karlsson, Katarina, and Jenny Andersén. "Anonymitet och YouTube : Konsekvenser för YouTube-användares kommentarer i och med minskad anonymitet." Thesis, Södertörns högskola, Institutionen för naturvetenskap, miljö och teknik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-18524.
Анотація:
Denna studie undersöker hur minskad anonymitet kan förändra sättet människor skriver kommentarer på YouTube-videor. YouTube begärde nyligen att användarna skulle ange sina fullständiga namn. Användare är ännu inte skyldiga att ändra sitt användarnamn, men om de inte gör det ombes de att svara på varför de väljer att ha kvar sitt alias. För att undersöka detta lät vi först användare svara på en enkät för att se vad de tycker om att vara anonym kontra att ge ut sitt riktiga namn, och om att ge sitt riktiga namn gör dem mer uppmärksamma kring deras sätt att kommentera på YouTube. Sedan, för att se vad som verkligen händer i kommentarsfälten, gick vi igenom ett antal kommentarer för att hitta mönster i hur ett alias kontra ett riktigt namn relaterar till processen att skriva negativa kontra positiva kommentarer. Kommentarerna analyserades med hjälp av en modell som mäter olika grader av negativitet och positivitet i en kommentar. Våra studier visar att ändringen från ett alias till riktigt namn, påverkar hur kommentarer skrivs och att ett högre antal negativa kommentarer kommer från användare som använder ett alias. Resultatet är en indikation på hur minskning av anonymitet kan leda till mindre negativitet i YouTubes kommentarsfält.This study examines how reducing anonymity options can change the way people write comments on YouTube-videos. YouTube recently requested users to enter their real names as a username. Users are not yet obligated to do so, but if they do not, they are asked to answer why they chose remain their alias. To investigate this we first let users answer a survey to see what they felt about being anonymous versus giving their real name, and if providing their real name made them more cautious about their way of interacting on YouTube. Then, to see what really is going on in the comment sections, we went through a group of comments to spot patterns in how an alias or a real name is related to the process of writing negative versus positive comments. Comments were analyzed with help from a model that measures the stages of negativity and positivity in a comment. Our studies indicate that the change from alias to real name, make an impact in how comments are made and that much higher rate of negative comments come from users using an alias. The result is an indication that less anonymity may lead to less negativity in YouTube’s comment sections.
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Djerroud, Halim. "Architecture robotique pour la navigation parmi les obstacles amovibles pour un robot mobile." Electronic Thesis or Diss., Paris 8, 2021. http://www.theses.fr/2021PA080050.
Анотація:
Dans cette thèse, nous abordons la navigation autonome d'un robot mobile en milieu domiciliaire congestionné. Cette problématique relève du domaine de la navigation parmi les obstacles amovibles. Nous proposons une architecture robotique permettant la navigation parmi des obstacles fixes, amovibles et interactifs. L'objectif du robot est de rejoindre une position, tout en évitant les obstacles fixes, déplacer les obstacles amovibles s'ils gênent le passage ou bien demander à des obstacles interactifs (humain, robots, etc.) de céder le passage.Dans notre première contribution, nous proposons une architecture robotique hiérarchique baptisée VICA (VIcarious Cognitive Architecture), dont le niveau décisionnel est couplé à une architecture cognitive. Nous nous sommes inspiré des travaux sur la simplixité de Alain Berthoz qui décrivent comment le vivant prépare l'action et anticipe les réactions. L'architecture robotique se compose d'un planificateur global permettant la navigation dans un environnement inconnu et d'un planificateur local dédié à la gestion des obstacles.La seconde met en œuvre un planificateur global dont le but est de rapprocher autant que possible le robot de son objectif, en utilisant l’algorithme H* que nous avons développé.La troisième propose un planificateur local pour la gestion des obstacles. La solution proposée consiste à utiliser la simulation multi-agents dans le but d'anticiper le comportement des obstacles.L'implémentation de cette solution est réalisée dans l'architecture VICA développée sous ROS (Robot Operating System). En parallèle, nous avons développé un robot expérimental pour valider nos résultatsIn this thesis, we address the autonomous navigation of a mobile robot in a congested indoor environment. This problem is related to navigation among movable obstacles (NAMO). We propose a robotic architecture allowing navigation among: fixed, removable and interactive obstacles. The objective of the robot is to reach a position, while avoiding fixed obstacles, to move removable obstacles if they obstruct the path or to ask interactive obstacles (human, robots, etc.) to give way.In our first contribution, we propose a hierarchical robotic architecture named VICA (VIcarious Cognitive Architecture), whose decisional level is coupled to a cognitive architecture. We are inspired by Alain Berthoz's work on simplexity, which describes how living organisms prepare actions and anticipate reactions. The robotic architecture is composed of a global planner allowing navigation in an unknown environment and a local planner dedicated to obstacle management.The second one implements a global planner whose goal is to bring the robot as close as possible to its goal, using the H* algorithm we have developed.The third one proposes a local planner for obstacle management. The proposed solution consists in using multi-agent simulation in order to anticipate the behavior of obstacles.The implementation of this solution is realized in the VICA architecture developed under ROS (Robot Operating System). In parallel, we have developed an experimental robot to validate our results
24
Kabata, Bazolla. "Att vara svensk med etniskt påbrå i det svenska samhället : Varför definieras människor som ”vi” och ”dem” ?" Thesis, Linköpings universitet, Institutionen för kultur och kommunikation, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-126672.
Анотація:
Syftet med denna här studie är att undersöka idéer om ”svenskhet”. Det är tydligt av mina informanters diskussion om svenskhet att det finns flera sätt att förstå och förhålla sig till svenskhet. Mina informanter ser sig själva som svenskar, men är också medvetna om att andra kan se dem som invandrare, det vill säga som icke-svenskar. De teman jag behandlar är mina informanters förståelse av svenskhet, och det de ser som de främsta hindren för att uppnå svenskhet, nämligen personnamn, förmåga att tala svenska och tankar om hemland.The purpose of this study is to investigate what ideas about “Swedishness”. As my informants discuss the subject, it is clear that there are different responses to what is meant by Swedishness and several ways to look at it. My informants think of themselves as Swedish, but also aware that others may view of them as immigrants, that is non-Swedish. The themes I have looked closely at are my informants ideas about Swedishness, and what they think are obstacles to attain Swedishness in the eyes of others, that is personal names, ability to speak Swedish, and ideas about homeland.
25
Euhus, Daniel D. "Nucleation in bulk solutions and crystal growth on heat-transfer surfaces during evaporative crystallization of salts composed of NaCO and NaSO." Diss., Georgia Institute of Technology, 2003. http://hdl.handle.net/1853/5401.
26
Danišová, Katarína. "Státy Visegrádské skupiny v rámci NATO." Master's thesis, Vysoká škola ekonomická v Praze, 2010. http://www.nusl.cz/ntk/nusl-75624.
Анотація:
The aim of this theses was to analyze the Visegrad group's cooperation towards the membership in NATO. The thesis is divided into five parts. The first part focuses on the NATO's chagnes it has been through since the end of the Cold War. Second chapter is describing the three major historical events which influenced the region of V4 countries for many decades. Third part is analazing the origin of the decision to enlarge NATO after the end of the Cold War. The fourth chapter is focusing on the security cooperation of NATO and EU and the final part's aim was to evaluate the cooperation of V4 countries on their way to NATO.
27
Stehr, Joachim. "Nano-Heizplatten." Diss., lmu, 2008. http://nbn-resolving.de/urn:nbn:de:bvb:19-124531.
28
Garrett, Natalie. "Nano-biophotonics." Thesis, University of Exeter, 2010. http://hdl.handle.net/10036/119846.
Анотація:
Photonic techniques are the methods of choice for probing biological systems, as they are non-invasive, non-ionising, inexpensive, and are ubiquitous. When applied to the treatment and prevention of disease and for pathology in general, biophotonics offers a means to bridge the gap between understanding of molecular structures and their role in physiological functions. There is a wide range of such techniques used in imaging, assaying, bio-sensing, optical diagnosis, each of which has limitations as well as benefits. The experiments outlined in this thesis use nanotechnology to overcome the limitations of resolution, contrast and chemical specificity with photonic techniques in biology. The experimental work outlined in this thesis is divided over three chapters, the first of which is concerned with nanostructured metallic surfaces for use in surface enhanced Raman scattering (SERS) for protein assay applications. This chapter gives details of the methods used to produce and characterise SERS substrates using gold and silver thermally evaporated onto butterfly wing sections, together with the protocols developed for manufacturing biomimetic analogues of these naturally occurring nanostructures. The conjugation system designed to modify the metal surfaces for use in an avidin/biotin model protein binding assay is described, together with an account of the efficacy of the final assay. The results obtained show that such naturally occurring nanostructures, and their biomimetic analogues, are suitable for use as SERS substrates for wet protein binding assays. This work represents a major advance in the field of SERS assay. The experimental chapters describe experiments that use coherent Raman scattering (CRS) methods to probe the interactions between nanoparticles and live cell cultures, as well as provide chemically selective images of tissue samples.
29
Ivry, Yachin. "Nano ferroelectrics." Thesis, University of Cambridge, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.609375.
30
Fernandini, Vargas Gino Roberto, Quiñonez Christian Fronda, Rojas Marilú Lévano, and Samanez José Alonso Taco. "Nano Shield." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2017. http://hdl.handle.net/10757/624151.
Анотація:
Importación de productos Nano X del país de México y en su posterior distribución en el territorio peruano. Los temas abordados están organizados de manera secuencial en capítulos que cubren los siguientes temas: Aspectos generales del negocio, planeamiento estratégico, investigación y validación del mercado, plan de marketing, plan de operaciones, estructura organizacional y de recursos humanos y finalmente el plan económico financiero. Los productos Nano X son recubrimientos nano-tecnológicos para vehículos, los cuales ofrecen protección hasta por un año contra el polvo, la lluvia, el sol, etc. En el caso de los interiores también ofrecen protección contra derrames de líquidos. Los ingresos provienen de la venta directa de los productos. Para ello, nos centraremos en empresas importadoras de vehículos, almacenes logísticos especializados y demás empresas que cuenten con flotas de vehículos como es el caso de empresas de transporte, organismos gubernamentales, empresas contratistas, entre otras.Import of Nano X products from the country of Mexico and its subsequent distribution in the Peruvian territory. The topics addressed are sequentially organized into chapters that cover the following topics: General aspects of the business, strategic planning, research and market validation, marketing plan, operations plan, organizational structure and human resources and finally the financial economic plan. Nano X products are nano-technological coatings for vehicles, which offer protection for up to 1 year against dust, rain, sun, etc. In the case of interiors, they also offer protection against liquid spills. The income comes from the direct sale of the products. For this, we will focus on vehicle import companies, specialized logistics warehouses and other companies that have vehicle fleets such as transport companies, government agencies, contractors, among others.
Trabajo de investigación
31
Nordin, Ingrid. "Sverige & Nato : En studie av svenska Nato-samarbeten." Thesis, Linnéuniversitetet, Institutionen för statsvetenskap (ST), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-79883.
Анотація:
The aim of this essay was to examine what problems, causes and solutions three Swedish governments identified concerning three decisions of cooperation with NATO, and to understand these decisions with constructivism and hard and soft power as theoretical perspectives. The first was the decision to join Partnership for Peace in 1994. The second decision was to join the Euro-Atlantic Partnership Council in 1997. The third decision was to join a host nation support with NATO in 2016. The analysis showed that problems regarding PfP was an unpredictable security situation, caused by the fall of the Soviet Union. This gave rise to new conflicts, e.g. the conflict in Yugoslavia. Russia was identified as a problem also regarding the EAPC, caused by a Russian superpower identity. Problems identified before joining the HNS was that Russia was aggressive and annexed the Ukrainian peninsula Crimea in 2014. This was caused by the Russian leadership prioritizing the defence sector. The identified problems and causes can be understood with the theory of hard power, since the Russian hard power resources are wielded both within and outside of Russia. Constructivism is useful to understand what solutions the governments proposed, since they often express an ambition to build a common identity, while keeping the Swedish identity as non-aligned. Also, soft power resources made the alliance more attractive for the Swedish governments.
32
Hocke, Erich, der Planitz Dietrich von, and Ernst Woit. "NATO und NATO-Osterweiterung: Pro und contra in Beiträgen." Dresdener Studiengemeinschaft Sicherheitspolitik e.V, 1996. https://slub.qucosa.de/id/qucosa%3A70687.
Анотація:
Kontroverse Debatte zur Ost-Erweiterung der NATO in der Mitte der 1990er Jahren.:- Erich Hocke: Osterweiterung der NATO - Weg zu einem europäischen Sicherheitssystem?
- Dietrich von der Planitz: Die neue NATO. - Entwicklung der Allianz seit 1990. Tendenzen für die nahe Zukunft.
- Ernst Woit: Osterweiterung der NATO. Interessen, Ziele, Konsequenzen.
- Erich Hocke: Modell Matrjoschka-Puppe. Eine Nachbetrachtung zur Berliner NATO-Tagung. (Aus Wochenzeitung 'Freitag')
33
Klanten, Selma Oya. "Molecular phylogeny, temporal patterns of lineage diversification and phylogeography of the surgeonfish genus Naso (Acanthuridae) /." Connect to this title online, 2003. http://eprints.jcu.edu.au/82/.
34
Overhaus, Marco. "Die deutsche NATO-Politik : vom Ende des Kalten Krieges bis zum Kampf gegen den Terrorismus /." Baden-Baden : Nomos-Verl.-Ges, 2009. http://opac.nebis.ch/cgi-bin/showAbstract.pl?u20=9783832941413.
35
Bauer-Savage, Timo. "Die völkerrechtliche Verwandlung der NATO aus Sicht der US Constitution und des deutschen Grundgesetzes /." Frankfurt am Main ; Berlin ; Bern ; Wien [u.a.] : Lang, 2005. http://swbplus.bsz-bw.de/bsz115329668vlg.htm.
36
Orhan, Tugba. "Nano Structural Metal Nano Composites: Synthesis, Structural And Thermal Characterization." Master's thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/12610799/index.pdf.
Анотація:
Recently, the use of block copolymers in preparation of nanocomposites has received great attention as they form well-defined micelles. In this work, the synthesis of different metal functional copolymers, nano structural metal composites and investigation of their reaction mechanism and thermal characteristics by pyrolysis mass spectroscopy have been aimed. Namely, polyisoprene-block-poly2vinylpyridine, (PI-b-P2VP) and poly2vinylpyridine-block-polymetylmethacrylate, (PMMA-b-P2VP) were used as block copolymers and the thermal reaction of these copolymers with two different transition metal complexes Cr(CO)6 and HAuCl4.3H2O were investigated which mostly lead to the coordination of metal through nitrogen atom of the pyridine ring which then degrates to form nano particles. The samples were further characterized by TEM, ATR-FT-IR, UV-Vis and Direct-Pyrolysis Mass Spectroscopy techniques.
TEM images proved the formation of nanoparticles and the results showed that synthesized Au nanoparticles have 2 to 3 fold larger size than Cr nanoparticles. ATR-FT-IR spectrum of metal functional copolymers showed that the disappearance of characteristic peaks of pyridine stretching and bending mode when metal coordinates to the pyridine nitrogen. Furthermore, the spectrum indicated the appearance of a new absorption peak at around 740 cm-1 which may be a clue for the coordination of gold(III) ion to the pyridine nitrogen. Different from chromium case, in the spectrum of Au3+-(PMMA-b-P2VP), CO stretching frequency of PMMA which may appear at around 1720&ndash1718 cm-1 decreased in intensity while a new absorption peak appeared at around 1600 cm-1. This results reveals that electron deficient gold (III) ion prefers the coordination from both donor atoms namely carbonyl oxygen PMMA and pyridine nitrogen of P2VP in order to compensate its electron deficiency. In the UV-Vis spectrum of copolymers, Cr-functional copolymers showed a sharp absorption peak appeared at around 290 nm is attributed to a MLCT transition from chromium atom to * orbital of pyridine group. Furthermore, Au-functional copolymers showed a completely new absorption band at around 320 nm which can be associated again with a LMCT transition since gold is electron deficient and more willing to accept electrons from the ligand. Pyrolysis mass spectrometry analysis showed that poly2vinylpyridine blocks for each copolymers were affected similarly but polyisoprene block was not affected much from the coordination of metal compared to poly(methyl methacrylate) block in copolymers. For (PI-b-P2VP), Au3+ coordination to copolymer resulted in the higher thermal stability compared to Cr coordination. For (PMMA-b-P2VP), different from Cr, Au3+ coordination to P2VP nitrogen atom was extensive and PMMA based products changed drastically due to the coordination of electron deficient Au3+ to PMMA carbonyl group.
37
Samouhos, Stephen V. (Stephen Vincent) 1982. "Nano-materials for novel magneto-rheological liquids and nano-fluids." Thesis, Massachusetts Institute of Technology, 2007. http://hdl.handle.net/1721.1/40889.
Анотація:
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2007.Includes bibliographical references (p. 56-60).
Introduction: Nanotechnology, in its many forms, has evolved as a forefront of the global scientific and technological frontier. Materials once disregarded as very small dust or particulate impurities twenty years ago, are today, the focus of intensely popularized investigation. New materials have been synthesized via nanometer precision engineering, and their resulting properties continue to defy the thermal, electrical, and mechanical limitations of conventional materials [1]. Even liquid suspensions of nano-particles yield tremendous enhancements in thermal and transport rates that still remain unexplained. Analogously, forty years ago the machining and synthesis of object features with nanometer dimensions and accuracy was a mere scientific interest. Today, that capability forms the core technical competency of the leading manufacturers of micro-processor electronics. The purpose of this thesis is to contribute to the field of nanotechnology through the synthesis of a novel nano-material, and to examine its utility in areas such as directed self-assembly and nanofluid enhanced mass transport.
by Stephen V. Samouhos.
S.M.
38
Ruck-Schröder, Adelheid. "Der Name Gottes und der Name Jesu : eine neutestamentliche Studie /." Neukirchen-Vluyn : Neukirchener Verl, 1999. http://catalogue.bnf.fr/ark:/12148/cb38818608d.
39
Eder, Katja Daniela. "Surfaces and interfaces in nano-scale and nano-structured materials." Thesis, The University of Sydney, 2017. http://hdl.handle.net/2123/17217.
Анотація:
In this thesis, advanced characterisation methods, including atom probe tomography (APT) and transmission Kikuchi diffraction (TKD) were employed to study surface and interfaces in a range of nano-scale and nano-structured materials. These techniques were used to measure solute segregation towards grain boundaries and to explore the relationship between grain boundary segregation and grain boundary mobility. APT was also used to characterise the structure of nanoparticles used as catalysts, and the adsorption behaviour of sulphur on catalytic surfaces, to gain more information about the structure-activity relationships, and deactivation processes. This research included the development and improvement of new and existing APT sample preparation techniques, conducting the experiments, and data analysis. The first part of this thesis is concerned with nanocrystalline alloys processed by severe plastic deformation. In the second part the exceptional hardening of an 316L austenitic steel during annealing was also investigated using APT. This thesis also concentrated on the study of nanoparticles for catalysis via APT. Systematic investigations of different APT sample preparation techniques were performed in order to find a way of producing reproducible and reliable specimens. Different acquisition parameters, substrates and coatings were tested to improve the APT data quality. Experiments were conducted in which needles were dipped in thiophene. Here the aim was to investigate the phenomenon of sulphur poisoning by using APT to investigate how thiophene bonds with different metal substrates. A glovebag setup was designed for the transfer of APT samples in a controlled environment, to avoid oxidation of the samples. This allowed the comparison of oxidised and un-oxidised specimen states. In the last part of this thesis, the accuracy of crystallographic information contained within APT datasets was verified for the first time by comparing the datasets to TKD measurements.
40
Gordon, Joshua Ari. "Coated Nano-particles for Optical Metamaterials and Nano-photonic Applications." Diss., The University of Arizona, 2008. http://hdl.handle.net/10150/195907.
Анотація:
The optical properties of a concentric nanometer-sized spherical shell comprised of an (active) 3-level gain medium core and a surrounding plasmonic metal shell are investigated. Current research in optical metamaterials has demonstrated that including lossless plasmonic materials to achieve a negative permittivity in a nano-sized coated spherical particle can lead to novel optical properties such as resonant scattering as well as transparency or invisibility. However, in practice, plasmonic materials have high losses at optical frequencies. It will be demonstrated that a properly designed passive optical spherical core impregnated with a gain medium and coated with a concentric spherical plasmonic nano-shell will have a "super resonant" (SR) lasing state. The operating characteristics of this coated nano-particle (CNP) laser have been obtained numerically for a variety of configurations and will be reported here. Once the optical properties of the isolated active CNP inclusion are established, several examples of optical metamaterials using them as inclusions will be presented and analyzed. In particular, the effective material properties of these optical MTMs will be explored using effective medium theories that are applicable to a variety of inclusion configurations. Two-dimensional (2D) mono-layers of these active CNPs, which form metafilms; three-dimensional (3D) periodic arrays of these active CNPs; and 3D random distributions of these active CNPs will be described. The effective permittivities and refractive indexes of these optical MTMs will be compared and contrasted to those of their active CNP inclusions. In addition to the active MTMs, some examples of nano-photonic applications enabled by the unique properties of these inclusions will also be presented. Specifically metamaterial pigments derived from exploiting the high absorption and low scattering properties of the passive CNP particle will be explored for possible use in color display technology as well as the use of the SR lasing state and localized plasmon resonance of the active CNP for nano-sensing applications.
41
Kong, Wa-nam Wallace. "Brand image in China /." Hong Kong : University of Hong Kong, 1995. http://sunzi.lib.hku.hk/hkuto/record.jsp?B1404030X.
42
Besong, Jane. "Molecular insights into a putative potyvirus RNA encapsidation pathway and potyvirus particles as enzyme nano-carriers." Thesis, Bordeaux, 2016. http://www.theses.fr/2016BORD0078/document.
Анотація:
La présente étude avait pour but d'identifier de nouvelles stratégies pour la présentation sélective d'enzymes à la surface de nanoparticules virales dans le but d’une application potentielle dans la technologie des biocapteurs ou des puces à protéines. Les potyvirus ont été choisis comme nanosupports modèles. Les Potyvirus, le genre le plus large de la famille des Potyviridae, la seconde plus grande famille de virus de plante, sont responsables de très graves pertes dans les cultures. Ils forment des capsides flexibles en forme de bâtonnet entourant une seule molécule d'ARN positif simple brin. Les événements moléculaires conduisant à la sélection et à l'encapsidation spécifiques de l'ARN potyviral sont inconnus. Afin de mieux exploiter le potentiel de ces virus comme nanosupports, la première étape de ce travail a porté sur l’étude, in vivo, du processus d'encapsidation de l'ARN de particules de potyvirus. Des études précédentes ont montré que la protéine d'enveloppe (CP) du virus de la pomme de terre A (PVA) interfère avec la traduction de l'ARN viral lorsqu'elle est fournie en excès en trans suggérant que cela pourrait se produire pour initier l’encapsidation de l’ARN viral. Dans cette étude, nous avons montré que cette inhibition est médiée par des interactions CP-CP co-traductionnelles se produisant entre deux populations de CP, produites en trans et en cis et permettant très probablement le recrutement spécifique de l'ARN potyviral pour son encapsidation. En accord avec les études d'assemblage in vitro publiées précédemment nous proposons un mécanisme selon lequel l’encapsidation de l'ARN viral est initiée par des interactions CP-CP co-traductionnelles. Dans la deuxième partie de ce travail, différentes approches ont été testées afin d’organiser des enzymes sur les plateformes virales dans le but d’optimiser la canalisation des intermédiaires réactionnels. Parmi les trois stratégies testées seule celle utilisant un peptide qui se liant aux anticorps, le peptide z33 de la protéine A de Staphylococcus aureus a été couronnée de succès. Une couverture de 87 % des sites sur les particules de potyvirus avec l'enzyme a été obtenue. Cette stratégie a été utilisée pour piéger deux enzymes, la 4-coumarate: coenzyme A ligase (4Cl2) et stilbène synthase (STS), catalysant des étapes consécutives dans la voie de synthèse de resvératrol à partir de lysats cellulaires solubles d’E. coli clarifiés, à la surface de particules de potyvirus immobilisées sur les parois d'un tube en polypropylène. Cette stratégie rassemble les approches ascendante et descendante pour construire des nanomatériaux à base de virus et offre un moyen efficace et économique pour co-immobiliser et purifier des enzymesThe present study intended to identify new strategies for the selective presentation of biocatalysts on the surface of viral nanoparticles with potential application in biosensor technology or protein chips. Potyviruses were chosen as model nanoscaffolds for biocatalysts. Potyviruses are the largest genus in the family Potyviridae and cause significant plant damage. They form flexible rod-shaped capsids surrounding a single stranded positive sense RNA molecule. The molecular events leading to the specific selection and encapsidation of potyviral RNA are unknown. To better exploit the potential of these viruses as nanocarriers, the first step in this study was to look into their in vivo RNA encapsidation process. Earlier studies showed that Potato virus A (PVA) coat protein (CP) interferes with viral RNA translation when provided in excess in trans and it was suggested this could occur to initiate viral RNA encapsidation. In this follow up study, we used the agroinfiltration approach for the transient expression of full length, truncated or mutated viral RNAs with wild type CP (CPwt) and showed that this inhibition is mediated by co-translational CPCP interactions occurring between two CP populations, produced in trans and in cis. Because CP inhibited translation of the entire viral genome and virus particles were formed later than during normal infection, it was assumed that the CP acted during this inhibition process to specifically recruit viral RNA for encapsidation. In line with previously published in vitro assembly studies, we propose a mechanism through which viral RNA encapsidation is initiated through co-translational CP-CP interactions. The second part of this work entailed the investigation of novel approaches for organizing biocatalysts on virus platforms. The aim was to control the display of enzymes on virus surfaces while maximizing channelling of reaction intermediates. Three strategies were tested but only one involving an antibody binding peptide, the z33 peptide from Staphylococcus aureus was successful. An 87 % occupancy of accessible sites on the potyvirus particles by the enzyme was achieved. The same strategy was used to graft potyvirus particles with two enzymes: 4- coumarate:coenzyme A ligase (4CL2) and stilbene synthase (STS), catalysing consecutive steps in resveratrol synthetic pathway or a protein chimera, generated by the genetic fusion of both enzymes. This was achieved by trapping either the monoenzymes or the protein chimera from clarified soluble E. coli cell lysates on to the surface of potyvirus particles preimmobilized in a polypropylene tube. Resveratrol was synthesized from both mono-enzymes and the protein chimera in solution and on potyvirus particles. This strategy brings together a bottom-up and top down approach for designing virus based nano-materials and offers a cost effective and efficient way to co-immobilize and purify enzymes
43
Toktogulov, Beishenbek Bektursunovich. "Nato'." Master's thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/2/12608982/index.pdf.
Анотація:
This thesis aims to discuss NATO&rsquos Partnership for Peace (PfP) program in Central Asia in terms of its role in promoting regional security. It focuses on the evolution of the cooperation between NATO and its Central Asian partners within the framework of the NATO&rsquo
s PfP program, as well as the Alliance&rsquo
s vision of security in Central Asia. The thesis argues that although NATO is active in Central Asia with its PfP programs, its engagement with the Central Asian states is mainly motivated by its own global security priorities rather than promoting regional security cooperation in Central Asia. This thesis comprises four main chapters. After the introduction chapter, the second chapter examines regional security challenges in post-Soviet Central Asia. The third chapter discusses the fundamental characteristics of NATO&rsquo
s PfP program and regional security in Central Asia. The fourth chapter examines NATO&rsquo
s PfP programs in individual Central Asian states by examining the priorities of each state in cooperating with the Alliance. The fifth chapter analyses the relevance of NATO&rsquo
s PfP programs for increasing its involvement in Central Asia since 2001 by taking its global and regional security priorities. The concluding chapter discusses the main findings of this thesis.
44
Trifan, Mircea. "Federated name resolution." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0015/MQ48187.pdf.
45
Ruseckas, Jonas. "Daugiabučių namų rekonstrukcija." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2009. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2009~D_20090702_141958-38900.
Анотація:
Baigiamajame magistro darbe nagrinėjamos rekonstrukcijos atsiradimo priežastys, kompleksinės daugiabučių gyvenamųjų namų rekonstrukcijos problematika. Tyrimo objektas – gyvenamųjų namų ir juos supančios aplinkos rekonstrukcija. Šiuo metu gyvenamųjų namų modernizavimas vykdomas tvarkant atskirus pastatus ir pagrinde termodinaminiu požiūriu. Darbe tyrimo objektas išplečiamas iki kvartalo (mikrorajono) apibūdinant tai kompleksine rekonstrukcija. Analizuojamos pagrindinių sąvokų - renovacija, rekonstrukcija, kapitaliai renovuojamas pastatas, reikšmės. Pabrėžiami pagrindiniai kompleksinės rekonstrukcijos tyrimo ir vykdymo etapai. Aptariamos statinio statybos rūšys ir formos rekonstrukcijos vykdymui įgyvendinti. Darbą sudaro 5 dalys: įvadas, du skyriai, išvados, literatūros sąrašas. Darbo apimtis – 60 p. teksto be priedų, 17 iliustr., 5 schemos, 2 lent., 41 bibliografinis šaltinis.The final master’s paper deals with the reasons of the origin of reconstruction as well as with the problematics of complex reconstruction of apartment houses. Subject of the research is reconstruction of dwelling houses and surrounding environment thereof. For the time being, modernisation of dwelling houses is carried out through reconstruction of individual buildings, basically in terms of thermodynamics. In the paper, the subject of the research is evolved into a quarter (microdistrict) characterising this by complex reconstruction. The meanings of the main concepts, i.e. renovation, reconstruction, building under major renovation, are analysed. The main stages of complex reconstruction research and implementation are highlighted. Building construction types and forms for implementation of reconstruction are discussed. The paper consists of the following 5 parts: introduction, two sections, conclusions, list of references. Size of the paper contains 60 pages of text without annexes, 17 illustrations, 5 diagrams, 2 tables, 41 references.
46
Liu, Eric Chun Yeung. "Nano dispersed materials." Thesis, University of Manchester, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.488774.
47
Bartlett, Thomas. "Nano-impact voltammetry." Thesis, University of Oxford, 2017. https://ora.ox.ac.uk/objects/uuid:05ca3e7f-fea4-4d93-9f57-e86a2c397d1f.
Анотація:
This thesis introduces new concepts to the study of nanoparticles by nano-impact voltammetry. Utilising the special chemistries of metal halide and metal oxide nanoparticles, the use of the nano-impact technique is expanded beyond quantitative sizing towards the study of the in-situ synthesis and detection of nanoparticles, reversible agglomeration behaviour and the fabrication of nanoelectrode arrays. Nano-impact voltammetry is also demonstrated to be an informative tool for the tracking of chemical and photochemical conversion reactions of metal halide nanoparticles and for the mechanistic determination of metallic nanoparticle growth during synthesis. The use of forced convection to gain improvements in the detection limit achievable for the direct-impact of metallic nanoparticles is also reported. Initially, the work reported herein looks at the direct-impact voltammetry of previously unstudied nanomaterials; mercury(I) chloride, silver bromide and bismuth oxide. The first sizing of metal halide nanoparticles is reported as well as a method for synthesising particles through the electrolytic induced implosion of a nanoscale metal halide layer on a liquid electrode. The "upper-limit" of the nano-impact technique is also quantified through the use of silver bromide and silver nanoparticles with diameters approaching 100 nm successfully studied. Next, bismuth oxide nanoparticles are studied by the nano-impact method to probe the reversible agglomeration of particles. By reducing impacting bismuth oxide nanoparticles at the electrode, bismuth deposits are shown to result and can be imaged by scanning electron microscopy. Through the analysis of these deposits, in combination with nanoparticle tracking analysis, experimental evidence for the voltammetrically induced de-agglomeration of nanoparticles is proposed. In the subsequent chapter, nano-impact voltammetry is employed in the study of photochemical reactions. First, the photochemical reduction of silver bromide nanoparticles to silver nanoparticles is followed both by ultra-violet visible spectroscopy and nano-impacts, allowing mechanistic determination of the conversion process. Second, the nano-impact technique is used in combination with ultra-violet visible spectroscopy and transmission electron microscopy for the mechanistic determination of the photochemical Ostwald ripening of silver nanoprisms from silver nanoseeds. Finally, the inter-play between nano-impacts and electrode arrays is reported. Through the electrolysis of impacting silver bromide nanoparticles, it is shown that a functional silver nanoelectrode array can be formed. The formed nanoelectrode array is characterised by the electrocatalytic reduction of hydrogen peroxide. The lowest reported detection limit for silver nanoparticles is also reported, through the combination of a random array of microelectrodes and a specially developed, custom built, and characterised wall-jet flow cell.
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Almendariz, Sergio E. ""Her Name Was"." Thesis, University of North Texas, 2018. https://digital.library.unt.edu/ark:/67531/metadc1248439/.
Анотація:
Her Name Was is an examination of the oppression of transgender people in a society that is built on the nominalization of cisgender people, those who gender matchers their sex assigned at birth, and how this oppression lends itself to violence. In the summer of 2015, the body of Shade Schuler, an African American transgender woman, was found in a field outside of Dallas, Texas. Ms. Shade is part of an alarming epidemic of escalating levels of targeted violence against the transgender community. This documentary pulls back the curtain as it captures the feelings and struggles of the transgender community as they attempt to navigate and survive in a cis dominating society.
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Delova, Gabriela. "Understanding NATO Enlargement." Thesis, Malmö högskola, Fakulteten för kultur och samhälle (KS), 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-23916.
Анотація:
NATO as an institution always kept the interest on many theorist and researchers. NATO enlargement as a process has become subject of analysis, especially after the Cold War. This is because, the existence of the NATO Alliance before this period was only seen as a creation balancing the Soviet Threat. With the end of the Cold War and the dissolution of the USSR, NATO transformed itself gradually. Since, the Soviet threat in not present any more, the researchers were and still are analyzing the NATO enlargement in terms what is the current threat that makes these countries willing to become part of NATO, and what is NATO interest in further enlarging. The concerns have been raised in some studies, but no one seems to have solved the puzzle. In this article I would make and analysis and try to explain this concerns. This would be done by analyzing and comparing the countries that had been admitted until know. Based on the indicators revealed by the analysis, alternative explanations based on the realism and neo- liberal institutionalism would be provided. I conclude that NATO is still a complex process that should be further analyzed in order the process to be clear. But as interesting points revealed in this study are that NATO enlargement is not based only on the criteria and requirements that the aspirant countries should fulfill. Aside form these requirements, the relations on the bilateral level, and the events and the relations on the international level seem to have a huge influence on the NATO enlargement.
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Steiger, Sebastian. "Modelling Nano-LEDs." Konstanz Hartung-Gorre, 2009. http://d-nb.info/995394202/04.